Browse categories
English
$
USD
Connect to your AI
Jianguo Ma
@keitantong
programmer
China
English, Chinese
About me
Hi! I'm a web developer with a competitive programming background — algorithm contests taught me to write clean, efficient, bug-free code.
WHAT I DO
• Landing pages that convert
• Small business & portfolio websites
• HTML / CSS / JavaScript — clean, lightweight code
• Bug fixes & responsive issues on existing sites
You get mobile-first design, fast loading, free deployment help, and clear communication. No page builders, no bloated templates — code you can build on.
Message me before ordering with your project details — I reply fast!
Skills
Jianguo Ma
Offline •
See my services
Custom Websites
I will develop a responsive website and landing page with react
Convert to a Fillable Form
I will create a fillable PDF form with automatic calculations and validation
